How to get nonce for rest Api call in Business Central AL Code.

How To Create Nonce for Rest API Call In Business Central

Nonce is a random piece of string generated every time for web services call that require nonce in their header part i.e O Auth 1.0 uses nonce to be included in their header request, each time they are random and different for the call purpose.

Scenario :

I need the same random alphanumeric piece of string for the call so what i did was to use a CREATEGUID, copystrand DELCHr methods already included in Business Central side.
For detail please read Microsoft Documentation to be clear about methods used .
💥💪


trigger OnAction()
                begin
                    RandomDigit := CREATEGUID;
                    RandomDigit := DELCHr(RandomDigit, '=', '{}-01');
                    RandomDigit := copystr(RandomDigit, 1, 8);
                    result := RandomDigit;
                    Message('Random Digit : %1',result );
                end;

Comments

Post a Comment

Popular posts from this blog

Reading json data in Business Central

  Read JsonObject In Buisness Central AL Code The following code is an example of how to read properties from a JsonObject. It is reading properties of the Json Object . * Also reading text into json object as a bonus to our readers 👽 Scenario: We are having simple Json value in a text type variable as an text and then reading out in a json object for having key and value properties so we can show it here how we are finding the key and value pair.      var        jsontext :  text ;        jsonobj :  JsonObject ;        JOrderNoToken:  JsonToken ;      begin           jsontext :=  '{"name": "test2908"}'; //  reading text value in json object        jsonobj . readfrom ( responseText ) ;             //  Now finding key and his value from json ...
Read more

Consume Rest API in Business Central Code with Basic Auth

 Rest API Call With Basic Auth | Woo Commerce Rest API So i was working on some requirement of pushing products directly form Microrosft Business Central  to E-Commerce side i.e WOO-Commerce. so what we need is to consume the woo side API's into our AL code (BC SIDE) that requires the basic auth in case of https authentication. Here is a glimpse of code for understanding or picking some approach for the others seeking something like that in Business Central.   action( UnixTimestamp )             {                 ApplicationArea = All;                  trigger  OnAction ()                  var            ...
Read more

How to disable enable action on page dynamically on user selection in Business central

  Disable / Enable Action  on Page with some Value. I came up to an requirement of enabling and disabling action coming on business central page and that should be on basis of some value i.e. I have list page of variants and i want to disable my action (Xyz) on that page if user has selected some variant named as Abc and if not then it should be enable likewise. Note : I used the property "Enabled" of actions in business central and acquired my need by binding it to some boolean variable that is having value true or false on some condition. And doing that whole story in page trigger  onaftergetcurrrecord() that is the trigger which is fired every time when user does some selection on list.  Here is the code snippet of my page extension. Code example : pageextension   50143  VariantListPageExt  extends  "Item Variants" {      layout     {          // Add ...
Read more